CN203409067U - Blanking mold with material jumping prevention function - Google Patents
Blanking mold with material jumping prevention function Download PDFInfo
- Publication number
- CN203409067U CN203409067U CN201320380197.7U CN201320380197U CN203409067U CN 203409067 U CN203409067 U CN 203409067U CN 201320380197 U CN201320380197 U CN 201320380197U CN 203409067 U CN203409067 U CN 203409067U
- Authority
- CN
- China
- Prior art keywords
- die
- mold
- blanking
- hole
- bounce
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Images
Abstract
The utility model relates to a blanking mold with a material jumping prevention function, and belongs to the technical field of metal punching. The blanking mold with the material jumping prevention function comprises an upper mold seat and a lower mold seat in opposite arrangement, wherein a male mold is arranged on the upper mold seat, a female mold is arranged on the lower mold seat, a female mold hole matched with the male mold is formed in the female mold, an open hole positioned under the female mold hole is formed in the lower mold seat, the head part of the male mold is provided with a cone surface with the outward cone top, the cone angle of the cone surface is 3.5 degrees, and two boring lines projected in the axial line direction of the female mold hole are relatively arranged on the inner side wall of the female mold hole. The blanking mold with the material jumping prevention function has the advantage of material jumping prevention effect.
Description
Technical field
The utility model relates to a kind of mould, belongs to metal stamping technical field.
Background technology
Stamping-out processing in machining occupies an important position in the processing industry of national economy.The application of sheet metal component is extremely extensive, is deep into manufacturing various aspects, and sheet material forming is mainly realized by blanking die.Adopt punching process, have that precision is high, efficiency is high, quality is good, cost-saving, save the series of advantages such as material and the energy.
Jump material and refer on waste material and move, in stamping-out process, waste material is cut off after separation, and the rising along with punch being trapped in die is taken out of together, and drops on the phenomenon on die surface.After moving, can there is because operator is careless personal injury on the one hand on generation waste material; On the other hand, also can cause product rejection, the quality problems such as mould damage.
Utility model content
The technical problems to be solved in the utility model is, not enough for prior art, proposes a kind of blanking die with bounce-proof function that can bounce-proof.
The utility model is that the technical scheme that solves the problems of the technologies described above proposition is: a kind of blanking die with bounce-proof function, comprise the upper bolster and the die shoe that are oppositely arranged, described upper bolster is provided with punch, described die shoe is provided with die, on described die, be shaped with the die hole coordinating with punch, on described die shoe, be shaped with the perforate that is positioned at die hole below, the head of described punch is shaped with the outside conical surface of the vertex of a cone, the cone angle of the described conical surface is 3.5 °, is relatively provided with two along the protruding rifling of die hole axis direction on described die hole madial wall.
The utility model adopts the beneficial effect of technique scheme to be: by the head of punch being shaped with to the outside conical surface of the vertex of a cone, the cone angle of the conical surface is 3.5 °, using the waste material of this punch under die-cut is warpage, on die hole madial wall, be relatively provided with two along the protruding rifling of die hole axis direction simultaneously, changed the gap in die hole, the waste material of punch under die-cut is firmly stuck in die, prevented from jumping material.
The improvement of technique scheme is: described die hole below is provided with the extractor fan for suction.
The improvement of technique scheme is: on described die shoe, be fixed with guide pillar, described upper bolster be provided with guide pillar on the guide pin bushing that is slidably matched.
The improvement of technique scheme is: described guide pillar is at least two vertical guide pillars that are arranged in parallel, and is provided with a guide pin bushing on each vertical guide pillar.
Accompanying drawing explanation
Below in conjunction with accompanying drawing, the utility model is described in further detail:
Fig. 1 is the structural representation that the utility model embodiment has the blanking die of bounce-proof function.
The specific embodiment
Embodiment
The blanking die with bounce-proof function of the present embodiment, as shown in Figure 1, comprises the upper bolster 1 and the die shoe 2 that are oppositely arranged, and upper bolster 1 is provided with punch 3, and die shoe 2 is provided with die 4, is shaped with the die hole 4-1 coordinating with punch 3 on die 4.On die shoe 2, be shaped with the perforate 4-2 that is positioned at die hole 4-1 below.The head of punch 3 is shaped with the outside conical surface 3-1 of the vertex of a cone, and the cone angle of conical surface 3-1 is 3.5 °.On die hole 4-1 madial wall, be relatively provided with two along the protruding rifling 4-3 of die hole axis direction.
The die hole 4-1 below of the present embodiment is provided with the extractor fan 5 for suction.
On the die shoe 2 of the present embodiment, be fixed with guide pillar 6, upper bolster 1 be provided with guide pillar 6 on the guide pin bushing 7 that is slidably matched.
The guide pillar 6 of the present embodiment is at least two vertical guide pillars that are arranged in parallel, and is provided with a guide pin bushing 7 on each vertical guide pillar.
The utility model is not limited to above-described embodiment.All employings are equal to replaces the technical scheme forming, and all drops on the protection domain of the utility model requirement.
Claims (4)
1. a blanking die with bounce-proof function, comprise the upper bolster and the die shoe that are oppositely arranged, described upper bolster is provided with punch, described die shoe is provided with die, on described die, be shaped with the die hole coordinating with punch, on described die shoe, be shaped with the perforate that is positioned at die hole below, it is characterized in that: the head of described punch is shaped with the outside conical surface of the vertex of a cone, the cone angle of the described conical surface is 3.5 °, is relatively provided with two along the protruding rifling of die hole axis direction on described die hole madial wall.
2. there is as claimed in claim 1 the blanking die of bounce-proof function, it is characterized in that: described die hole below is provided with the extractor fan for suction.
3. there is as claimed in claim 1 or 2 the blanking die of bounce-proof function, it is characterized in that: on described die shoe, be fixed with guide pillar, described upper bolster be provided with guide pillar on the guide pin bushing that is slidably matched.
4. there is as claimed in claim 3 the blanking die of bounce-proof function, it is characterized in that: described guide pillar is at least two vertical guide pillars that are arranged in parallel, on each vertical guide pillar, be provided with a guide pin bushing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320380197.7U CN203409067U (en) | 2013-06-28 | 2013-06-28 | Blanking mold with material jumping prevention function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320380197.7U CN203409067U (en) | 2013-06-28 | 2013-06-28 | Blanking mold with material jumping prevention function |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203409067U true CN203409067U (en) | 2014-01-29 |
Family
ID=49971995
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320380197.7U Expired - Fee Related CN203409067U (en) | 2013-06-28 | 2013-06-28 | Blanking mold with material jumping prevention function |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203409067U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286192A (en) * | 2013-06-28 | 2013-09-11 | 苏州唐氏机械制造有限公司 | Blanking die with material-skip-proof function |
| CN104028612A (en) * | 2014-07-01 | 2014-09-10 | 重庆利国电气设备制造有限公司 | Blanking device with automatic reorganizing function |
-
2013
- 2013-06-28 CN CN201320380197.7U patent/CN203409067U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103286192A (en) * | 2013-06-28 | 2013-09-11 | 苏州唐氏机械制造有限公司 | Blanking die with material-skip-proof function |
| CN104028612A (en) * | 2014-07-01 | 2014-09-10 | 重庆利国电气设备制造有限公司 | Blanking device with automatic reorganizing function |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103286192A (en) | Blanking die with material-skip-proof function | |
| CN105382168B (en) | Multi-ram forging shaping dies and manufacturing process with main flange valve body forging | |
| CN203409067U (en) | Blanking mold with material jumping prevention function | |
| CN203409065U (en) | Blanking mold with material and slag separation function | |
| CN201693060U (en) | Male mould of soft metal piece inner hole extruding and fine blanking die | |
| CN203764789U (en) | Automobile column B inner plate stamping die | |
| CN203292282U (en) | Terrace die structure for preventing scrap from jumping back | |
| CN103302167A (en) | Blanking die with slag separation function | |
| CN203637113U (en) | Pelletizing die | |
| CN204974997U (en) | Compound fine blanking die of bending is cuted to terrace die formula of floating | |
| CN204638887U (en) | A kind of mutiprogramming design composite forming die | |
| CN203610580U (en) | High aspect ratio T iron flattening mold | |
| CN203427228U (en) | Punching die for fire collar main body | |
| CN204171177U (en) | A kind of quick-detachable lock closing device | |
| CN204108310U (en) | A kind of mould of the powder metallurgy spherical bearing with oil nozzle | |
| CN203508801U (en) | Forming die for shock absorber spring pallet of automobile | |
| CN205587496U (en) | Novel punch | |
| CN203764796U (en) | Die formed by splicing female die and male die correspondingly and used for oblique cone | |
| CN203919806U (en) | A kind of high speed blade slider of punch | |
| CN203862801U (en) | Novel compound punching die | |
| CN204276904U (en) | Magnetic material forming die structure | |
| CN204234551U (en) | A kind of can the blanking die of simultaneously punching press two model retainers | |
| CN202910156U (en) | Blanking and drawing composite shaping device for box-shaped pieces of automobile inner covering parts | |
| CN202655432U (en) | Forming die of automatic discharging gear shaft | |
| CN203635869U (en) | Valve body sizing die |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: NANJIANG ZHUOCHUANG AGRICULTURAL MACHINERY TECHNOL Free format text: FORMER OWNER: SUZHOU TANGSHI MACHINERY MANUFACTURING CO., LTD. Effective date: 20140702 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| C53 | Correction of patent for invention or patent application | ||
| CB03 | Change of inventor or designer information |
Inventor after: Xiong Yichao Inventor before: Tang Quanlin Inventor before: Zhang Zhiming Inventor before: Xu Jinming |
|
| COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: TANG QUANLIN ZHANG ZHIMING XU JINMING TO: XIONG YICHAO Free format text: CORRECT: ADDRESS; FROM: 215103 SUZHOU, JIANGSU PROVINCE TO: 636600 BAZHONG, SICHUAN PROVINCE |
|
| TR01 | Transfer of patent right |
Effective date of registration: 20140702 Address after: Bazhong City, Sichuan province Nanjiang town 636600 meters Nanjiang County Cangshan Avenue Nanlin No. 158 Patentee after: Nanjiang County zhuochuang Agricultural Machinery Technology Co., Ltd. Address before: No. 4469 Wuzhong District Wuzhong road in Suzhou city of Jiangsu Province in 215103 Patentee before: Suzhou Tangshi Machinery Manufacturing Co., Ltd. |
|
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20140129 Termination date: 20140628 |
|
| EXPY | Termination of patent right or utility model |